Nova

1974, TV Show

Full Episodes(217)

Latest Episode: Rise of the Hackers

Sep 24, 2014 Season 42 Episode 2 watch on (Paid)

From PBS and NOVA - Our lives are going digital. We shop, bank and even date online. Computers hold our treasured photographs, private emails, and all of our personal information. This data is precious — and cybercriminals want it. Now, NOVA goes behind the scenes of the fast-paced world of cryptography to meet the scientists battling to keep our data safe. They are experts in extreme physics, math and a new field called "ultra-paranoid computing," all working to forge unbreakable codes and build ultra-fast computers. From the two men who uncovered the world's most advanced cyber weapon to the computer expert who worked out how to hack into cash machines and scientists who believe they can store a password in your unconscious brain, NOVA investigates how a new global geek squad is harnessing cutting-edge science — all to stay one step ahead of the hackers.

Secrets of the Sun

Apr 25, 2012 Season 39 Episode 20

Now, with the help of new spacecraft and Earth-based telescopes, scientists are seeing the Sun as they never have before and even re-creating what happens at the very center of the Sun. Their work will help us understand aspects of the sun that have puzzled scientists for decades. Secrets of the Sun reveals a bright new dawn in our understanding of our nearest star, one that might help keep our planet from going dark.
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Why Ships Sink

Apr 18, 2012 Season 39 Episode 19

Picking up from this winter's Costa Concordia disaster and looking both back to the Titanic disaster a century ago, and into the future of sea travel, NOVA looks at questions about cruise ship safety and the science of the ships' buoyancy.
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Deadliest Tornadoes

Apr 11, 2012 Season 39 Episode 18

Deadliest Tornado looks at the scientists striving to understand the forces at work behind last year's tornado outbreak. Could their work improve tornado prediction in the future? NOVA also talks to people whose lives have been upended by these extreme weather events in an effort to learn how we all can protect ourselves and our communities for the future.
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Hunting the Elements

Apr 04, 2012 Season 39 Episode 17

Where do nature’s building blocks, called the elements, come from? They’re the hidden ingredients of everything in our world, from the carbon in our bodies to the metals in our smartphones. Watch as David Pogue unlocks their secrets.
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Cracking Your Genetic Code

Mar 28, 2012 Season 39 Episode 16

What will it mean when most of us can afford to have the information in our DNA—all three billion chemical letters of it—read, stored, and available for analysis? Cracking Your Genetic Code reveals that we stand on the verge of such a revolution.
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Separating Twins

Feb 08, 2012 Season 39 Episode 15

This is the incredible story of Trishna and Krishna, twin girls born joined at the head. Abandoned shortly after birth at an orphanage in Bangladesh, they had little chance of survival until they were saved and taken to Australia by an aid worker. With exclusive access to this extraordinary human and medical drama, NOVA’s cameras were with Trishna and Krishna and their caregivers at each moment of their journey.
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Ice Age Death Trap

Feb 01, 2012 Season 39 Episode 14

Racing against developers in the Rockies, archaeologists uncover a unique site packed with astonishingly preserved bones of mammoths, mastodons and other giant extinct beasts, opening a window on the vanished world of the Ice Age.
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Mystery of a Masterpiece

Jan 25, 2012 Season 39 Episode 13

NOVA meets a new breed of experts who are approaching "cold case" art mysteries as if they were crime scenes, determined to discover "who committed the art," and follows art sleuths as they deploy new techniques to combat the multi-billion dollar criminal market in stolen and fraudulent art.
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3D Spies of WWII

Jan 18, 2012 Season 39 Episode 12

During World War II, Hitler’s scientists developed terrifying new weapons of mass destruction. Allied intelligence pored over millions of air photos shot over German territory by specially converted, high-flying Spitfires. With 3D graphics that recreate exactly what the photo spies saw, NOVA tells the suspenseful, previously untold story of air photo intelligence that played a vital role in defeating Hitler.
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Bombing Hitler's Dams

Jan 11, 2012 Season 39 Episode 11

In 1943 a squadron of Lancaster bombers staged one of the most audacious raids in history, destroying two gigantic dams in Germany’s industrial heartland with a revolutionary bouncing bomb invented by British engineer Barnes Wallis. Now, NOVA re-creates the extreme engineering challenges faced by Wallis and the pilots.
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Deadliest Volcanoes

Jan 04, 2012 Season 39 Episode 10

Millions of people around the world live in the shadow of active volcanoes. Under constant threat of massive volcanic eruptions, their homes and their lives are daily at risk from these sleeping giants.
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Universe or Multiverse?

Nov 23, 2011 Season 39 Episode 9

Hard as it is to swallow, cutting-edge theories are suggesting that our universe may not be the only universe. Instead, it may be just one of an infinite number of worlds that make up the multiverse. In this show, Brian Greene takes us on a tour of this brave new theory at the frontier of physics, explaining why scientists believe it's true and showing what some of these alternate realities might be like.
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Quantum Leap

Nov 16, 2011 Season 39 Episode 8

Join Brian Greene on a wild ride into the weird realm of quantum physics, which governs the universe on the tiniest of scales. Brian brings quantum mechanics to life in a nightclub like no other, where objects pop in and out of existence, and things over here can affect others over there, instantaneously-without anything crossing the space between them.
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The Illusion of Time

Nov 09, 2011 Season 39 Episode 7

Time. We waste it, save it, kill it, make it. The world runs on it. Yet, ask physicists what time actually is, and the answer might shock you: They have no idea. Even more surprising, the deep sense we have of time passing from present to past may be nothing more than an illusion. How can our understanding of something so familiar be so wrong?
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What Is Space?

Nov 02, 2011 Season 39 Episode 6

Space. It separates you from me, one galaxy from the next, and atoms from each other. It is everywhere in the universe. But to most of us, space is nothing, an empty void. Well, it turns out space is not what it seems.
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Iceman Murder Mystery

Oct 26, 2011 Season 39 Episode 5

He’s been dead for more than 5,000 years , yet Otzi the Iceman, continues to keep many secrets. Now, a new autopsy yields fresh clues to his way of life and the mysterious circumstances of his murder. Otzi’s frozen remains reveal intriguing details of his life and times in the ancient Copper Age. Join NOVA as we defrost the ultimate time capsule, the 5,000-year-old man.
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Engineering Ground Zero

Sep 07, 2011 Season 39 Episode 1

On the 10th anniversary of 9/11, NOVA presents an epic story of engineering, innovation and the perseverance of the human spirit. With extraordinary access granted by The Port Authority of New York and New Jersey, this program follows the five-year construction of One World Trade Center (1 WTC) and the National September 11 Memorial & Museum. NOVA captures the behind-the-scenes struggle of architects and engineers to make the buildings safe and highly secure under the pressures of a tight schedule, the demands of practical office space and efficient, "green" architecture, and the public's expectations of a fitting site for national remembrance. Featuring interviews with 1 WTC architect David Childs; Chris Ward, executive director of the Port Authority of New York and New Jersey; Mayor Michael Bloomberg, chairman of the 9-11 Memorial Foundation; and Michael Arad, the man behind the breakthrough concept for the 9-11 Memorial.
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Nova Clips & Interviews collapse view

Nova: What's Up With The Weather?
Nova: Riddles Of The Sphinx
Nova: Rat Attack
Nova: Mystery Of The Megaflood
Nova: Treasures Of The Great Barrier R
Nova: Mountain Of Ice
Nova: Hurricane!
Nova: First Flower
Nova: D-Day's Sunken Secrets
Nova: Lost King Of The Maya
Nova: At The Edge Of Space
Nova: Extreme Cave Diving
Nova: Escape From Nazi Alcatraz
Nova: Manhunt: Boston Bombers
Nova: Private Lives Of Dolphins

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